Constructing the furniture for the Tabernacle required precise engineering, ensuring that the sacred objects could be safely transported during the long journeys through the desert. The instructions for the Table of the Showbread carefully outline the exact placement and function of its carrying rings. These rings were designed to be perfectly aligned with the Table's frame, sitting at the exact same height without any upward or downward deviation [אבן עזרא, ביאור יש״ר, קאסוטו, שטיינזלץ].
The primary approach among commentators is that the rings were located close to the Table's frame, though there are differing views on their exact placement. This stems from a broader debate regarding where the frame itself was situated [ברכת אשר על התורה]. If the frame was near the bottom of the Table, the rings were attached to the legs, directly across from the frame's edges [רש״י, שד״ל]. Alternatively, if the frame was at the top of the Table, the rings were not set into the frame itself, but rather into the thickness of the tabletop or its lower section near the edge [רשב״ם, בכור שור, חזקוני]. Regardless of the frame's location, the rings were carefully installed on the outer side facing the frame, rather than on the inner side of the leg, positioned exactly at one-third of the Table's overall height [מלבי״ם].
The deliberate design of these rings was for them to serve as receptacles, acting much like a house that shelters a person [אבן עזרא הקצר, שטיינזלץ]. They were crafted specifically to hold the carrying poles [רש״י, ביאור יש״ר, מזרחי, שפתי חכמים]. This setup differed slightly from the Ark of the Covenant. While the Ark featured special cast rings that held additional rings through which the poles passed, the carrying poles for the Table were inserted directly into its fixed rings [אור החיים].
Furthermore, the role of the Table's poles was strictly functional, meant only to carry the object during travel. This highlights a fundamental difference between the two sacred items. While the poles of the Ark carried deep symbolic meaning and remained in place permanently, the poles of the Table served a purely practical purpose and were utilized only during moments of transport and relocation [רש ר הירש].